<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>登录</title>
    </head>
    <body>
        <form  action="/subLogin"  method="post">
            用户名：<input type="text" name="userName"/><br>
            密码:<input type="password" name="password"/><br>
            <input type="submit" value="登录">
        </form>
    </body>
</html>